The directive was announced in a statement by the group’s Directorate of State, signed by its spokesperson, Mr. C. Okadigbo.
IPOB said the date is set aside to honour those who lost their lives in the struggle for Biafra’s self-determination, particularly during the Nigerian Civil War.
“On May 30, we remember and honour the men, women, and children who died in the fight for Biafra’s freedom,” the statement noted, adding that their sacrifices remain a key part of the group’s history and identity.
The group urged residents of the South-East to observe the day through reflection and symbolic acts of remembrance, such as lighting candles, observing moments of silence, and sharing memories with loved ones.
Describing the occasion as solemn, IPOB emphasised the need to preserve the memory of those it referred to as fallen heroes and heroines, stressing that their sacrifices should never be forgotten.
As part of the commemoration, IPOB announced a 12-hour shutdown across the region—from 6am to 6pm—during which residents are expected to stay indoors.
It added that there would be no vehicular movement except for emergency services, while markets, offices, and other public places would remain closed. Schools, transport operators, and businesses were also advised to comply with the directive.
The group claimed it had informed South-East governors and other stakeholders about the planned lockdown.
Reiterating its stance, IPOB called for continued remembrance of those who died in the struggle, insisting their sacrifices must remain a guiding force.
The announcement is likely to raise security concerns and spark public debate as the date approaches.